baber/WOPTO huggingface dataset:
Patent JP-2000056126-A (JP)
Title: Paste for color filter, production of color filter using the paste and color-liquid crystal display device
Inventor: TSUJII MASAYA
IPC: C08L79/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a paste for a color filter having an improved coating property without drying irregularity and excellent for dispersion stability of particles and to provide a production method of a color filter by using this color paste for the color filter, and to provide a color-liq. crystal display device. SOLUTION: A paste for a color filter has a concn. of solid component of <15 wt.%, a yield strength of <0.01 Pa obtained by the Casson equation by using viscosities measured at more than 3 points at least of at different shearing rates in a range of shearing rate of 1-200/sec, and a viscosity of >=10 mPa.s and <60 mPa.s at a shearing rate of 38/sec at 25 deg.C.
Patent JP-H114095-A (JP)
Title: Electromagnetic shielding device of portable telephone
Inventor: TSUBOI HIDENORI
IPC: H01Q1/52
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To shut off both the electrical and magnetic fields of electromagnetic waves by a method wherein a thin and long plate-like electromagnetic shielding member is so mounted on a part of the inner side of a synthetic resin cylindrical cap which covers the dipole antenna of a portable telephone as to come into close contact with the inner circumference of the cylindrical cap in its axial direction. SOLUTION: The main body 1 of an electromagnetic shielding device is made of synthetic resin material and formed like a cylinder of two-stage structure composed of an upper part 12 and a lower part 11 which is larger in diameter than the upper part so as to be fitted to the peripheral surface of a fixed dipole antenna widely used for a portable telephone of PHS type. An arc-shaped thin and long plate-like electromagnetic shielding member 2 which is high in electromagnetic shielding properties is fitted into a groove which is provided to the inner circumference of the main body 1 so as to extend from the lower end to the upper end in the axial direction. A lid member 14 is mounted on the upper end opening of the main body 1. By this setup, electromagnetic waves generated when a portable telephone is kept in operation can be shut off from a human body's head.
Patent JP-S5943165-A (JP)
Inventor: KUWABARA MITSUO
IPC: D06C23/04
Filed: 1982-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0679491-A (JP)
Title: Cream solder
Inventor: OKI SEISAKU
IPC: B23K35/22
Filed: 1992-06-15
Abstract: PURPOSE:To improve the adhesiveness of the cream solder by incorporating gas into the solder powder and the liquid flux. CONSTITUTION:The generally used solder powder which is the component of the cream solder and the liquid flux for the general cream solder consisting of a resin, such as hydrogenated rosin, thioxotropic agent, such as cured castor oil, activator, such as cyclohexyl amine and HBr, and solvent are kneaded while the gas (gas, such as air, oxygen or carbon dioxide or inert gas, such as nitrogen or preferably carbon dioxide in order to prevent the oxidation of the solder powder) is passed through to sufficiently incorporate the gas into the kneaded matter of the liquid flux and the solder powder. As a result, the adhesion to the adhesive surface of the cream solder is improved and the generation of thinning is prevented.
Patent JP-S6216250-A (JP)
Title: Tracking control circuit for information recording and reproducing device
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/09
Filed: 1985-07-15
Abstract: PURPOSE:To correct the reproducing scan position of a reproducing means and the fluctuation in the relative position of an information track due to the distortion of the information track by making the phase of a sine-wave signal nearly correspond with that of the eccentric constituent of the information track. CONSTITUTION:An error signal from the error signal generating circuit 1 through a waveform shaping circuit 7 of a tracking control circuit is counted by the counter function 9 of a microcomputer 8. By changing the read address of a memory circuit 13, the phase difference of a sine-wave signal, which can be obtained by D/A converting 14 the output of the counter function 9, is made equal to that of eccentric constituent of the information track. Therefore, the influence of the eccentricity of the information track can be removed and a good record can be reproduced.
Patent JP-S6068654-A (JP)
Title: Semiconductor integrated circuit
Inventor: OOMI TADAHIRO
IPC: H01L29/78
Filed: 1983-08-25
Abstract: PURPOSE:To perform very large drive capacity and high speed operation by forming a gate electrode of a conductive material adjacent to an insulating layer thinly formed at least part of an insulating layer which covers a channel, and providing an insulated gate type transistor of substantially floated state in the channel region as a drive transistor. CONSTITUTION:A capacitance C is an input capacity of an inverter of second stage observed from an inverter of first stage. If the input A of the inverter of the first stage is low level VL, an MOS transistor Q1 is in OFF state, and the potential of N1 is high level VH. Accordingly, the capacitor C is charged to the VH. If the input A is varied to high level, the Q1 is altered to ON state. At this time, if the variation from low level to high level of the input A is fast, a large current is instantaneously flowed to the Q1. Accordingly, the gate of the Q2 varies extremely fastly from high to low levels, and the Q2 is altered from ON to OFF at extremely high speed.
Patent JP-2000344361-A (JP)
Title: Cassette and image forming device
Inventor: NAKAMURA TAKAO
IPC: B65H1/26
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cassette and an image forming device for improving the storage ability of things such as accessories, and capable of decreasing a cost. SOLUTION: In a cassette composed of a cassette base 5 and a paper sheet tray 6, A tidy is provided on a position different from a paper sheet tray 6 for placing a recording medium P as a sheet material formed an image. For example, Accessories and documents described an operating method for an image forming device are housed in the tidy, and an ink cartridge, etc., are housed in the tidy when the image forming device is an image forming device for an ink jet method to improve storage ability.
Patent JP-H0445235-A (JP)
Title: Copper alloy for heat exchanger
Inventor: MINAMOTO KENKI
IPC: F28F1/00
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a copper alloy for a heat exchanger having high strength and good heat conductivity as well as excellent in corrosion resistance to an Li-Br water soln. and cooling water at a low cost by specifying a compsn. constituted of Ni, Al, Si, Zn and Cu. CONSTITUTION:This is a copper alloy for a heat exchanger contg., by weight, 0.05 to 1.0% Ni, 0.01 to 1.0% Al, 0.01 to 1.0% Si, 1.0 to 10% Zn and the balance Cu with inevitable impurities. The alloy has high strength as well as excellent corrosion resistance and is suitable as the material for a heat transfer tube for an absorption refrigerating machine using an Li-Br water soln.
Patent JP-S5854849-A (JP)
Title: Collecting device for rotary bodies
Inventor: TANIGUCHI YOSHIHARU
IPC: H02K5/00
Filed: 1981-09-29
Abstract: PURPOSE:To make it possible to cool rotary machines effectively by making the bearing brackets of rotary machines contact rightly on to the inner face of the bottom wall section of a chamber and at the same time cooling the bottom wall section. CONSTITUTION:Bearing brackets 41 that are excellent in heat conduction are fastened with bolts on the upper face of a machine setting trestle 21 in a chamber 25. Bearings 44 are fixed in the concave sections 43 that are provided on the upper faces of the bearing brackets. The rotating side of the bearing 44 is connected to the lower end section 49 of the rotating body 48 of vertical type rotary machines 22a-22c through the shaft 47. Cooling water supply pipes 65 and 66 are provided at the positions that correspond to the positions where a heat conducting board 61 is fixed by the outer peripheral face of the machine setting trestle 21 of the low pressure chamber and the outer peripheral face of the side wall member 23. With this arangement vertical type rotary machines can be effectively cooled without losing the advantage of setting machines inside of the chamber.
Patent JP-H10333050-A (JP)
Title: Rotation fine adjustment device for object to be observed
Inventor: IIZUKA SHINTARO
IPC: G02B21/26
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device easily executing rotation fine adjustment work of an object to be observed by using a simple mechanism. SOLUTION: This device 10 is for finely adjusting the position of an object to be observed (wafer 5) in a microscope 7 or the like in a rotating direction. Then, the device 10 is provided with a fixing part 3 fixed to the outside circumferential part of the wafer 5 and a sliding circular-arc guide part 2 of the fixing part 3. Further, the device 10 is provided with a supporting part 1 supporting the guide part 2 and a handle 4 for sliding the fixing part 3 together with the wafer 5 against the guide part 2.
Patent JP-S5277657-A (JP)
Title: Frequency conversion circuit
Inventor: KOMODA YOSHINORI
IPC: H03K5/00
Filed: 1975-12-24
Abstract: PURPOSE: To make possible to use qualities of commercial power source which is comparatively high precision and stable sufficiently to frequency conversion by converting sine waves and so on to delta waves and multiplying them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S639566-A (JP)
Title: Phase conversion circuit
Inventor: NAKAMURA AKIYOSHI
IPC: H03K5/00
Filed: 1986-07-01
Abstract: PURPOSE:To enable conversion of a phase using a simple circuit by storing an input waveform as several waveforms with a shifted phase and selecting/ outputting one waveform based on time required from a resetting point to a waveform variation point right before the former. CONSTITUTION:An input waveform 101 is sampled by a sampling clock 116 in a shift register circuit 50 and stored as several waveforms with a phase shift by a clock. The sampled input waveform is output as it is until a resetting signal 106 is entered into a latching circuit 6. When the resetting signal 106 is entered, a count value (109...110) counted by a counter circuit 5 from a time of waveform variation preceding a time of the counting to this time of the counting is entered into the latching circuit 6. A value (107...108) stored into the latching circuit 6 is given to a selection terminal on a data selection circuit 2. One saveform in selected and output from among several waveforms (102, 103...104) given from a shift register circuit 1 to the data selection circuit 2 based on the value.
Patent JP-H10330484-A (JP)
Title: Successive hydrolysis of organochlorosilane
Inventor: NAKAYAMA HIROSHI
IPC: C08G77/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for successively hydrolyzing an organochlorosilane by which an organopolysiloxane having good quality is obtained, and further the generated hydrogen chloride is recovered as the substantially anhydrous hydrogen chloride. SOLUTION: This method for successively hydrolyzing an organochlorosilane to produce an organopolysiloxane is carried out by using an apparatus having a multistep comprising each of a step having a hydrolyzing reactor, a phase separator for phase-separating the hydrolyzed product and an aqueous medium containing hydrogen chloride, formed at the hydrolyzing reactor, and a step for recycling the aqueous medium separated at the phase separator. Further, the method is carried out so that the whole amount of the hydrogen chloride formed by the multistep hydrolyzing reaction may be recovered as anhydrous hydrogen chloride from the first reaction step, and the substantially whole aqueous medium formed at the phase separator may be kept in the reaction system.
Patent JP-H101284-A (JP)
Title: Slab tongue
Inventor: TAKAHASHI YUKIO
IPC: B66C1/42
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a slab tongue such that a pawl is acted upon by a sufficient gripping force to prevent dropping of cargo suspended. SOLUTION: This slab tongue comprises a pair of hanging arms 33, provided in such a way that their interval is adjustable on a beam, and pawl holders 1 mounted on the opposite inside parts of the hanging arms 33, including a pawl 4 to grip a slab 35, the pawl holders 1 being designed to approach each other as they are guided diagonally inward and downward from the initial stationary positions of the raised hanging arms 33 by the weight of the slab 35 which the pawl 4 grips, so as to increase the gripping forces. In this case, the portions of the pair of pawl holders 1 which are guided downward are formed into rectangular cross sections, each of which is designed so that it is guided downward along a box-shaped guide surface making close contact with its peripheral surface and is provided with a power cylinder 6 serving as a means to drive the pawl holders 1 downward.
Patent JP-S5858695-A (JP)
Inventor: TERAMOTO KENICHI
IPC: G07D9/00
Filed: 1981-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11343822-A (JP)
Title: Lubricating device for four-cycle engine
Inventor: WATANABE MITSUNORI
IPC: F01M1/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an economical four-cycle engine lubricating device capable of performing sure lubrication irrespective of a work posture and preventing the shortage of oil supplied to a necessary place. SOLUTION: In a device for lubricating each part by feeding oil from an oil reserving chamber to a crankcase 16 and a valve gear chamber 34, the oil reserving chamber is partitioned from the crankcase 16, the leakage of oil to the outside is thus prevented in any inclined state, and a suction part is provided with its tip placed below the oil level irrespective of the inclined state of the oil reserving chamber.  This device is provided with a first oil feeding means for feeding oil from the suction part to the crankcase 16 by means of the negative pressure of the crankcase 16, a stirring part for changing the oil fed by this means into mists, a communication route for the crankcase 16 with the valve gear chamber 34, a second feeding means for feeding the oil mists in the crankcase 16 through the communication route to the valve gear chamber 34 by means of the positive pressure of the crankcase 16, a return oil passage 84 for communicating the valve gear chamber 34 and the oil reserving chamber with each other.  A sucked oil passage 90 having an opening 24B in a skirt part in the top dead center position of the piston 24 of a cylinder 12A is communicated from the midway of the oil passage 84, and an opening part 84D to the oil reserving chamber of the return oil passage is provided with a check valve 100.
Patent JP-S56146652-A (JP)
Title: Deformation eliminating grinder for metal ring
Inventor: KANAYAMA MITSUO
IPC: B24B5/36
Filed: 1979-11-28
Abstract: PURPOSE: To machine the peripheral surface of a metal ring of optional diameter to a perfect circle, by providing a pair of rollers which symmetrically support the metal ring on the right and left and a drive roller which pushes the metal ring on the former rollers, to rotate the ring and by operating a grinder.  
     CONSTITUTION: A holding plate 1 consists of an upper plate 5 and a slode plate 4 which is slid by operating a handle 18. The holding plate 1 is fitted with rollers a 1 , a 2  which symmetrically support a metal ring R on the right and a drive rubber roller 7 which pushes the metal ring R on the rollers a 1 , a 2  while rotating the ring R. The rollers a 1 , a 2  are mounted in grooves b, b 1  so that the position of the rollers can be adjusted depending on the size of the metal ring R. The part of the metal ring R which is deformed and protruded from a circle extending through the supported points B, C of the ring and a point A on an axis is ground by a grinder (g). The metal ring R is thus machined to the perfect circle. The axis of a geared motor m 1  is inclined to push the metal ring R toward the holding plate 1 to prevent the ring from floating up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H111980-A (JP)
Title: Device of fixing curtain wall
Inventor: NODA SABURO
IPC: E04B2/94
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To attach a wall panel while the position of the leg part of the wall panel is adjusted in the right and left directions by providing a leg part support part hanging and supporting to a beam and the like on a bracket supporting the outer wall panel head part of a lower side, and fixing it in the state where right and left adjustment is performed by a right and left adjustment tool of the leg part support part. SOLUTION: In order to adjust the right and left position of the leg part of an outer wall panel 18, one of the nuts 36, 36 of both the ends of the male screw lever 30 of a leg part right and left adjustment tool 32 is loosed, and the other is screwed in a tightening direction. Since the right and left adjustment tool 32 is moved in the right and left directions for the leg part bar member 25, a leg part support bolt 44 is moved in the range of a notch 29, and the position of the leg part is adjusted. For horizontal force at the time of earthquake, while the leg part support bolt 44 is moved in the range of the long hole 34 of plate material 35 upward and downward, the panel allows rocking action fluctuating in the right and left directions. Thus, execution work of the outer wall panel attaching dry joint material can be performed very easily.
Patent JP-S641171-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: MIWA TAKAHIRO
IPC: G11B21/10
Filed: 1987-06-22
Abstract: PURPOSE: To enable data to be recorded in a desired sector without destroying such data as already recorded, by reading an ID field of the sector in plural positions on both sides of the sector so as to move a magnetic head into the most suitable position corresponding to the desired sector, and moving the magnetic head into the middle of the plural moving positions capable of reading the ID field.  
     CONSTITUTION: The magnetic head movable in the radial direction of a magnetic disk recorded with each sector 9 number of sectors 9 dividing plurally one track 8 is moved at every interval of a fixed distance to record a signal on the magnetic disk via this magnetic head, or when a signal is reproduced from the same magnetic disk, an ID field 10 of a sector 9 is read out in the plural positions on both sides of that sector, and the magnetic head is then moved into the middle of the plural moving positions capable of reading that ID field. By this method, data can be recorded into a desired sector. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5678566-A (JP)
Title: Assorted feed for pisciculture
Inventor: NAKADA MAKOTO
IPC: A23K1/18
Filed: 1979-11-30
Abstract: PURPOSE: To prepare an assorted feed for pisciculture, having excellent shape- retainability in feeding as paste, by compounding wheat gluten which exhibits specific characteristics by mixography, as a binder.  
     CONSTITUTION: A specific wheat gluten powder prepared, e.g. by dispering raw gluten separated from hard flour in an acidic or alkaline aqueous solution, and spray-drying the dispersion optionally after neutralization, is used as a binder of the titled feed. The feed is composed mainly of fish meal and contains other nutrient components such as fat, minerals, vitamins, etc. The wheat gluten powder exhibits the following mixogram when tried on a mixograph as a mixture with 1.5 times vol of water: the resistance increases to a peak after 20sec to 2min from the start of the test, and decreases gradually thereafter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6139860-A (JP)
Title: One-transistor inverter
Inventor: NAKAYA FUMINORI
IPC: H05B41/24
Filed: 1984-07-27
Abstract: PURPOSE:To reduce a pulsating surge voltage by using an inductor for forming part of a series resonator as a saturable inductor. CONSTITUTION:A discharge firing device using a base feedback type one-transistor inverter is composed by connecting a full-wave rectifier 2 with an AC power source 1, connecting one-transistor blocking oscillation transistor inverter 3 between the output terminals (a) and (b) of the rectifier 2, and connecting a discharge lamp 4 of a load with the secondary winding 31S of the output transistor 31. In this case, an inductor connected with the base of a main transistor 32 is formed of a saturable inductor 39. Thus, when a series resonator of the capacitor 36 and the inductor 39 drives a transistor 32 in a positive current and turns OFF the transistor 32 in a negative current at inverting time, a large voltage is not generated at the inductor 39 to reduce the pulsating voltage applied to a protecting diode 34.
Patent JP-S5779768-A (JP)
Title: Video signal processing system
Inventor: OGAWA MUTSUO
IPC: H04N1/403
Filed: 1980-11-06
Abstract: PURPOSE:To reproduce a picture with fidelity to an original, by converting an analog video signal into a digital video signal, and obtaining the digital video signal at every one bit corresponding to each video element, then the comparing the signal with a reference data. CONSTITUTION:An analog video signal (a) from a read-in element is converted into a digital data in 8-bit at an A/D converter 1. The digital data converted at the A/D converter 1 and sequentially outputted on a bus 6 each 8-bit is compared with a reference data with a CPU4 and converted into the digital video signal at each one bit corresponding to each video element.
Patent JP-H0319405-A (JP)
Title: Voltage controlled oscillator
Inventor: ITO TAKEO
IPC: H03B5/18
Filed: 1989-06-15
Abstract: PURPOSE:To eliminate mode jump of the oscillation at an undesired frequency band by terminating an other terminal of a lambda/4 distributed constant oscillator with a resistor with a higher resistance than the characteristic impedance of the distributed constant oscillator in common use for a bias resistor in terms of high frequency and connecting it to ground. CONSTITUTION:A terminal t2 of a lambda/4 distributed constant oscillator 2 opposite to a negative resistive element 1 is terminated in terms of high frequency and connects to ground via a resistor 4 having a higher resistance than the characteristic impedance of the lambda/4 distributed constant oscillator 2 in common use for a bias resistance. Thus, the phase (position in circumferential direction) and the amplitude (position in horizontal axis direction) at a frequency (b) other than a desired frequency (a) are not equal to the phase and the amplitude at the desired frequency (a). Even when the negative resistive element 1 has a wide band negative resistance, while a matching circuit 9 is used to maximize the negative resistance of the negative resistive element 1 and to adjust the impedance optimum to the oscillator, the oscillator is oscillated only at the desired frequency (a) and not oscillated at the undesired frequency (b). Thus, no mode jump takes place.